Rack Mounted Lithium Battery Packs
Our rack-mounted lithium battery packs use high-quality lithium iron phosphate cells, providing reliable safety, stable performance, and long service life. With a nominal voltage of 51.2V and energy capacities ranging from 5.12kWh to 20.48kWh, they are well suited for solar energy storage, UPS systems, and home or commercial backup power.
Description
Introduction
Our rack-mounted lithium battery packs use high-quality lithium iron phosphate cells, providing reliable safety, stable performance, and long service life. With a nominal voltage of 51.2V and energy capacities ranging from 5.12kWh to 20.48kWh, they are well suited for solar energy storage, UPS systems, and home or commercial backup power.

Parameter
|
Basic Parameters |
Numerical |
|
Nominal Voltage (V) |
12.8 |
|
Nominal Capacity ( AH ) |
200 |
|
Energy Capacity (WH) |
2560 |
|
Usable Capacity (WH) |
2304 |
|
Charge Voltage (V) |
14V |
|
Charge Current (A) |
50A |
|
Max Charge Current (A) |
50A |
|
Charge Cut-off Voltage (V) |
14V |
|
Continuous Current (A) |
50A |
|
Max Pulse Current (A) |
100A |
|
Discharge Cut-off Voltage (V) |
12V |
|
Charge/Discharge Temperature |
0℃-40℃ |
|
Storage Temperature |
-20℃-70℃ |
|
IP Class |
IP65 |
|
Plastic Case |
ABS |
|
Approx Dimension |
532*207*215mm |
|
Approx Weight |
23.5 ± 0.5Kg |
|
Terminal |
M8 |
Features
Long Cycle Life
Built with lithium iron phosphate cells offering excellent thermal stability, long lifespan of over 6000 cycles, and enhanced safety performance.
High Energy Efficiency
Provides up to 98% charge and discharge efficiency, minimizing energy loss during operation and maximizing system output.
Stable Power Output
Delivers a consistent 51.2V nominal voltage with continuous discharge current up to 100A, ensuring reliable energy supply for critical loads.
Intelligent BMS Protection
Equipped with a smart Battery Management System that monitors voltage, current, and temperature in real time for overcharge, overdischarge, and short-circuit protection.
Compact Rack Design
Standard 19-inch rack mount design allows easy installation and parallel expansion, ideal for both residential and industrial setups.
Wide Operating Range
Operates efficiently within a temperature range of 0℃–45℃ for charging and -20℃–60℃ for discharging, suitable for various environments.
Smart Battery Architecture

Applications
Perfect for residential solar systems, small commercial energy storage, telecom base stations, and off-grid or hybrid power systems requiring reliable, long-term energy backup.
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